research Queratose folicular espinulosa decalvante: relato de caso
A rare genetic disease caused severe, worsening hair loss from early childhood with poor treatment results.
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research Visual Diagnosis: The Case of the Balding Preschooler
A 4-year-old girl with hair loss was diagnosed with early-onset trichotillomania and improved with behavioral interventions.
research PA13 A hair’s breadth from misdiagnosis
A 15-year-old boy was correctly diagnosed with a rare skin condition after initially being misdiagnosed.
research A New Case of Trichothiodystrophy Associated with Autism, Seizures, and Mental Retardation
A rare case of trichothiodystrophy was found with autism, seizures, and mental retardation.
research Gomez?Lopez?Hernandez syndrome: another consideration in focal congenital alopecia
Gomez–Lopez–Hernandez syndrome can cause focal hair loss and developmental delays but some children can still function well and excel in school and sports.
research Clinical approach to focal hairless patch with dermoscopy
Dermoscopy helps diagnose different hair loss conditions, and characteristics vary among ethnicities and individual cases.
research A frameshift insertion in SGK3 leads to recessive hairlessness in Scottish Deerhounds: a candidate gene for human alopecia conditions
A genetic mutation in the SGK3 gene causes hairlessness in Scottish Deerhounds and may relate to human hair loss.
research Sudden whitening of the hair in an 82-year-old woman: the ‘overnight greying’ phenomenon
An 82-year-old woman's hair turned white suddenly, likely due to a rare form of alopecia that targets pigmented hair.
research Acquired Structural Defects of the Hair
External factors like certain shampoos, bacterial infections, and parasites might cause hair defects similar to genetic conditions.
research Localized Acquired Alopecia over the Mental Area of Chin
A 12-year-old boy has a rare, harmless hair loss on his chin with no need for treatment.
research Compound Heterozygous Mutations in the Hairless Gene in Atrichia with Papular Lesions
Genetic testing for hairless gene mutations is crucial to correctly diagnose and treat atrichia with papular lesions.
research A case of loose anagen hair syndrome associated with trichotillomania in a 14-year-old girl
A 14-year-old girl with a condition that makes her hair easy to pull out also has a hair-pulling disorder, and treatment helped but she relapsed after a year.
research Short anagen syndrome in an African American woman
A 38-year-old African American woman has a rare condition that prevents her from growing long hair.
research Woodhouse-Sakati Syndrome with Unique Unreported Previous Findings
Woodhouse-Sakati Syndrome can include unique symptoms like liver issues and low growth hormone.
research Abnormal inner root sheath of the hair follicle in the loose anagen hair syndrome: An ultrastructural study
Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.
research Mutations in the Desmoglein 4 Gene Are Associated with Monilethrix-like Congenital Hypotrichosis
Mutations in the DSG4 gene can cause a rare hair disorder similar to monilethrix.
research [Studies on monilethrix].
Monilethrix is not caused by a metabolic defect.
research Pediatric Dermatology Photoquiz: A 14-Year-Old Boy with Abrupt-Onset Hair Changes
A 14-year-old boy was diagnosed with a rare hair condition that may lead to hair thinning and has no known effective treatments.
research Diffuse pattern essential syphilitic alopecia: an unusual form of secondary syphilis
Syphilis can cause hair loss and should be considered in unexplained cases.
research Multicentric calcified trichilemmal cysts with alopecia universalis affecting siblings
Two sisters had rare, widespread cysts and complete hair loss, suggesting a genetic link.
research Loss-of-function mutations of an inhibitory upstream ORF in the human hairless transcript cause Marie Unna hereditary hypotrichosis
Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
research Moth-eaten essential syphilitic alopecia
A 35-year-old man had patchy hair loss that was actually due to syphilis, not alopecia areata.
research Isolated long white eyelash: An underrecognized trichologic finding
A single long white eyelash is a rare but benign condition.
research Epilepsy and Neurodegeneration: Clues in the Hair and Blood Vessels!
The document concludes that specific hair and blood vessel abnormalities in infants with seizures and developmental issues may indicate Menkes disease, which lacks a cure and is often fatal by age 3.
research Cicatricial Alopecia with Particular Trichoscopic and Histopathological Features
The document concludes that a woman has both Frontal Fibrosing Alopecia and Lichen Simplex Chronicus, a previously unreported combination of conditions.
research Atrichia with papular lesions
Accurate diagnosis of APL is crucial to avoid unnecessary treatments.
research Pediculosis
Scalp biopsies are important for diagnosing hair loss conditions.
research Monilethrix in monozygotic twins with very rare mutation in KRT 86 gene
Identical twins with a rare KRT 86 gene mutation both have the hair disorder monilethrix.
research Homozygous Dominant Missense Mutation in Keratin 17 Leads to Alopecia in Addition to Severe Pachyonychia Congenita
A specific gene mutation causes severe skin and nail issues and hair loss.
research Woodhouse-Sakati syndrome (WSS)
The document reports three sisters with Woodhouse-Sakati syndrome showing typical symptoms and unusual gynecological anomalies.